Enervation | Exhaustion | Exhaustion due to excessive exertion | Exhaustion due to exposure | Fatigability | Fatigability generalized | Fatigability lumbar | Fatigability of knees | Fatigue | Fatigue extreme | Fatiguability | Lassitude | Loss physical strength | Prostration | TATT | Tired all the time | Tired and heavy | Tired out | Tiredness | Washed-out | Weariness | Worn out | Fatigue aggravated | Depressive weariness | Fatigueability generalised | Chronic fatigue | Fatiguability generalised |